Well, I was not me how played with the EEPROM. I found it like that What I've just done is to set the hardware and subnet with the commands:
itupac@itupac:/usr/local/lib/uhd/utils$ ./usrp_burn_mb_eeprom --args "addr=192.168.10.3" --values="hardware=2576" itupac@itupac:/usr/local/lib/uhd/utils$ ./usrp_burn_mb_eeprom --args "addr=192.168.10.3" --values="subnet=255.255.255.255" Finally configuration: | | Mboard: N200r4 | | hardware: 2576 | | mac-addr: 00:00:00:00:40:00 | | ip-addr: 192.168.10.3 | | subnet: 255.255.255.255 | | gateway: 255.255.255.255 | | gpsdo: none | | serial: 0 | | FW Version: 12.4 | | FPGA Version: 11.1 Now It could recognize my external PPS. :) Thank you!!! Regards Isaac T. El vie, 22 oct 2021 a las 14:51, Marcus D. Leech (<[email protected]>) escribió: > On 2021-10-22 2:53 p.m., isaac mario tupac davila wrote: > > Hi! > > > > This is what appears: > > > > itupac@itupac:/usr/local/lib/uhd/utils$ ./usrp_burn_mb_eeprom --args > > "addr=192.168.10.3" --read-all > > Creating USRP device from address: addr=192.168.10.3 > > [INFO] [UHD] linux; GNU C++ version 7.4.0; Boost_106501; > > UHD_3.14.0.HEAD-0-g6875d061 > > [INFO] [USRP2] Opening a USRP2/N-Series device... > > [INFO] [USRP2] Current recv frame size: 1472 bytes > > [INFO] [USRP2] Current send frame size: 1472 bytes > > [WARNING] [USRP2] Unable to identify device - assuming USRP2/N-Series > > device > > [WARNING] [UHD] Unable to set the thread priority. Performance may be > > negatively affected. > > Please see the general application notes in the manual for instructions. > > EnvironmentError: OSError: error in pthread_setschedparam > > > > Fetching current settings from EEPROM... > > EEPROM ["hardware"] is "" > > EEPROM ["revision"] is "" > > EEPROM ["product"] is "" > > EEPROM ["mac-addr"] is "00:00:00:00:40:00" > > EEPROM ["ip-addr"] is "192.168.10.3" > > EEPROM ["subnet"] is "0.0.0.104" > > EEPROM ["gateway"] is "255.255.255.255" > > EEPROM ["gpsdo"] is "none" > > EEPROM ["serial"] is "0" > > EEPROM ["name"] is "" > > > > Power-cycle the USRP device for the changes to take effect. > > > OK, so the EEPROM on your motherboard has been mostly erased. This is > either because it was replaced by someone (broken hardware), or someone > (you??) had > previously used usrp_burn_mb_eeprom on it in a careless way. The > "MAC-ADDR" for example should NOT be what it is--that prefix is NOT > assigned to > National Instruments. > > > > >
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